Remove an unused impl

1 files changed, 1 insertions, 7 deletions

diff --git a/dhall/src/syntax/ast/expr.rs b/dhall/src/syntax/ast/expr.rs
index a85b837..9f19ddb 100644
--- a/dhall/src/syntax/ast/expr.rs
+++ b/dhall/src/syntax/ast/expr.rs
@@ -347,19 +347,13 @@ impl From<NaiveDouble> for f64 {
     }
 }
 
-// This is only for the specific `Label` type, not generic
+/// This is only for the specific `Label` type, not generic
 impl From<Label> for V<Label> {
     fn from(x: Label) -> V<Label> {
         V(x, 0)
     }
 }
 
-impl<'a> From<&'a Label> for V<Label> {
-    fn from(x: &'a Label) -> V<Label> {
-        V(x.clone(), 0)
-    }
-}
-
 impl<Embed: PartialEq> std::cmp::PartialEq for Expr<Embed> {
     fn eq(&self, other: &Self) -> bool {
         self.0.as_ref().0 == other.0.as_ref().0